baber/WOPTO huggingface dataset:
Patent JP-S6274643-A (JP)
Inventor: KAYABA KEIJI
IPC: C08G69/44
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0498129-A (JP)
Title: Method of displaying frequency characteristic of sound on screen
Inventor: KUMAKI MASATAKA
IPC: G10L13/04
Filed: 1990-08-14
Abstract: PURPOSE:To recognize differences among frequency characteristics at several measured positions by displaying a sound frequency characteristic on a screen in such a way that peak frequencies are displayed in the form of concentric circles about a measured position which is laid out on the screen, as a center point. CONSTITUTION:A microphone 3 detects sound issued from a sound source 2, and delivers the frequency characteristic of the sound at 4. The sound detected by the microphone 3 is converted into the frequency characteristic. Then a peak frequency detecting means 5 detects peak frequencies F1, F2, F3 from a frequency characteristic as is exemplified at 4'. Further, a screen lay-out means 6 lays out the position of a sound source and the position of the microphone on the screen so as to know the actual positional relationship between the sound source and the microphone. Further, display pattern creating means 7, 8 set radii of circles for the peak frequencies detected at 5. With this arrangement, the frequency characteristics at several measured points can be shown on one and the same screen through the lay-out corresponding to the actual positions of a sound source and a microphone.
Patent JP-S60108655-A (JP)
Inventor: FUJINAKA KAZUHITO
IPC: F25B13/00
Filed: 1983-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0497492-A (JP)
Title: Coordinate calculating device for printed circuit board tester
Inventor: TOMOTA HIROSHI
IPC: G06F17/50
Filed: 1990-08-15
Abstract: PURPOSE:To calculate a circular electrode coordinate for a tester easily by calculating the circular electrode coordinate for the tester from the data of a graphic element constituting the contour lines of a wiring pattern on a printed circuit board. CONSTITUTION:A pattern graphic changing part 3 for changing into the contour data of a fixed direction showing each wiring pattern from inputted pattern data and a circular electrode extracting part 4 for calculating the circular electrode coordinate for the tester from changed data are provided. And, a data changing part 5 for the tester for changing the calculated circular electrode coordinate for the tester into a format which the tester can read out, and a data output device 6 for outputting the prepared coordinate for the tester by a magnetic tape and the like are provided. And the circular electrode coordinate for the tester is calculated from the data of the graphic element constituting the contour lines of the wiring pattern on the printed board. That is, with regard to the coordinate for the printed circuit board tester, without using an exclusive CAD, data which is not added attribute information to the circle electrode for the tester are considered as an input. Thus, it is possible to output the coordinate for the tester automatically.
Patent JP-H08225097-A (JP)
Title: Locking device of foot ring strap of surfboard
Inventor: MAAKU NAMUURU
IPC: B63H9/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for easily and quickly fixing the foot ring strap to a desired position of a surfboard, and removing from the surfboard without using tools. SOLUTION: A fastening rails 6 inserted in a board main body of a surfboard is provided with receiving holes 36 having an insertion slot 37, a cutout 38 and an upper side-positioning groove 39 for the insertion of fastening pins 40 with a swiveling lever 41 at equal intervals. The fastening pins 40 are positioned turnable in fastening plates 42 at the ends of foot ring straps, and have a fastening protrusion 44 matching the insertion slot of the holes in the fastening rails. By turning the fastening pin 40 inserted in the receiving holes of the fastening rails corresponding to selected positions for the foot ring straps, the fastening protrusion of the fastening pin engages with the cutout of the receiving hole like a bayonet catch.
Patent JP-H1061513-A (JP)
Title: Pressure detector for fuel tank
Inventor: KOSHIMIZU AKIRA
IPC: F02M37/00
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To mount a pressure detector for a fuel tank on a fuel tank easily, reduce the number of parts, and improve productivity by arranging a pressure detecting port on a member for installing a fuel pump, fixing a base member through a seal member, and mounting a pressure sensor on the base member. SOLUTION: A pressure detecting port 21a is arranged on an installing member 21 on the disk for installing a fuel pump, and a pressure leading part 24a communicated with the pressure detecting port 21a is arranged on a base member 24, and an annular seal member 27 is interposed between the base member 24 and the installing member 21. The base member 24 is mounted on the installing member 21 through the seal member 27, and a nut 26 is tightened, and thereby, it is possible to installed a pressure detector on the installing member 21 simply. Since the pressure detector is installed on a fuel tank 23 in the case where the installing member 21 is installed on the fuel tank 23, it is possible to mount the pressure detector on the fuel tank 23 easily.
Patent JP-H0770691-A (JP)
Title: Production of high nitrogen steel
Inventor: MORII SUSUMU
IPC: C21D7/10
Filed: 1993-08-31
Abstract: PURPOSE:To provide high nitrogen steel small in the dispersion of nitrogen content. CONSTITUTION:This is the method for producing high nitrogen steel in which, at the time of furthermore refining molten steel refined in a refining vessel (LF) 5 by circulation degassing treatment (RH), silicon nitride (N-FSi) is added in at least either of the reduction of pressure in a circulation degassing pattern, circulation degassing under low pressure and the increase of pressure, and the method for producing high nitrogen steel in which, according to necessary, silicon nitrogen (N-FSi) is added even in the final stage of the refining in the refining vessel (LF) 5 is provided.
Patent JP-H0263976-A (JP)
Title: Steering angle ratio controller for four-wheel steered vehicle
Inventor: TAKAHASHI HISAYUKI
IPC: B62D7/15
Filed: 1988-08-30
Abstract: PURPOSE:To make improvements in rectilinearity at the time of high speed, by making a fluid quantity to be fed to an actuator pushing a control member in a direction making a rear-wheels steering angle ratio of a four-wheel steered vehicle larger against a spring, so as to be decreased according to an increases in car speed. CONSTITUTION:A piston 56 of a rear-wheels steering actuator F operates through hydraulic pressure being controlled by a spool 126 axially moved with rotation of a drive shaft 24 of a differential control valve B. A notch member 21 connected to this drive shaft 24 formes a steering angle ratio control mechanism A together with a control member 20 being engaged with this notch member, and when speed is less than the specified one, the control member 20 and the notch 21 are made contact with each other by an input shaft 19, and the hydraulic pressure is transmitted to the piston 56 by operation of the spool 126. At the time of high speed, a current of a solenoid valve 47 is decreased by action of a current subtracter 45, while an oil regulating valve E checks an oil quantity for an actuator D and it separates the control member 20 from the notch 21 by a control lever 18. Consequently, the spool 126 is restored and hydraulic supply to the piston 56 decreases, thereby making a steering angle ratio smaller, so that rectilinearity at high speed is thus improved.
Patent JP-S6461010-A (JP)
Title: Superconducting transformer
Inventor: TERANISHI TSUNEJI
IPC: H01F36/00
Filed: 1987-09-01
Abstract: PURPOSE:To minimize a mechanical external force applied to a superconducting material and to reduce an eddy current loss by forming a disk winding of a ribbonlike conductor in which an oxide superconducting material is surrounded by a metallic sheath. CONSTITUTION:An oxide superconducting material 1 is filled in a metallic sheath 2 made, for example, of stainless steel to form a flat ribbonlike conductor 3, and which is formed with an insulating coating 4. This is wound radially on an insulating cylinder 5 on which a rail 6 is placed to obtain a platelike coil 7. Crossover tracks 8 of cold coils 7 are alternately formed on the inner and outer peripheries of the coil 7, and a plurality of stacks of continuous disk winding 10 are axially formed through insulating spacers 9. Then, even if the winding 10 is axially rigidly clamped, the coils 7 are integrally received by a force, and the conductors 3 are effectively secured. Thus, an area crossing an axial magnetic field is reduced to decrease its eddy current loss.
Patent JP-H06157558-A (JP)
Title: Fat-soluble derivative of vitamin and its production
Inventor: SUZUKI YUKIO
IPC: C07F9/10
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a new compound having excellent fat-solubility, affinity and absorbability and useful for an agent for external use. CONSTITUTION:The compound of formula I [R<1> and R<2> are (substituted)alkyl or alkenyl; R<3> is group of formula II or formula III], e.g. 5'- dipalmitoylphosphatidylpyridoxine. The compound of formula I can be produced by reacting a phospholipid of formula IV (R<4> is inositol residue, aminoethanol residue, choline residue, etc.; R<5> is hydroxyl or oxygen anion) with a vitamin selected from pyridoxine and riboflavin in the presence of phospholipase D.
Patent JP-S6370825-A (JP)
Title: Oscillating mirror device
Inventor: YAMAMOTO HAJIME
IPC: G11B7/09
Filed: 1986-09-12
Abstract: PURPOSE:To reduce an attitude error of a reflecting means, and to reduce an optical axis error caused thereby, by providing a pair of elastic members for passing through the center of gravity of a movable body, and also, giving a supporting force being symmetrical to a plane vertical to a turning shaft of the movable body, to the movable body. CONSTITUTION:An elastic member 2 formed by a thin metallic plate in the direction vertical to a reflecting surface of a reflecting means 1 passes through the center of gravity of a movable body and has a longitudinal direction in the direction parallel to a reflecting surface 10, the reflecting means 1 is fixed to its center, and both ends are fixed to a base 3 consisting of the same material as that of the elastic member 2. A driving coil 5 is fixed to the elastic member 2 and the reflecting means 1. By applying a current to the driving coil 5, a deformation of the elastic member 2 is caused and by using the elastic member 2 as a turning shaft, the reflecting means 1 is brought to a turning motion. A magnetic fluid 6 is provided in a gap between a magnetic pole 4a and 4b, and the driving coil 5. In such a way, an attitude error of the reflecting means 1 can be reduced.
Patent JP-H05209422-A (JP)
Title: Ride controller
Inventor: JIYABUAADO HOTSUSEINI
IPC: E02F9/22
Filed: 1992-08-14
Abstract: PURPOSE: To operate a control valve in response to the speed of a vehicle, and to open and close a hydraulic circuit between an accumulator and a lift cylinder. CONSTITUTION: The speed of a vehicle is sensed by a speed sensor 40, and a speed signal is input to a controller 36. A control valve 28 is installed among hydraulic accumulators 30 and lift cylinders 18, and a solenoid-actuated hydraulic pilot valve 32 controlling the opening and closing of the control valve 28 is set up. When a speed signal input to the controller 36 is larger than the first set value, the first electric signal is transmitted to the pilot valve 32 and the control valve 28 is opened, and fluid flows among the accumulators 30 and the lift cylinders 18 are permitted. When the speed signal is smaller than the second set value, the second electric signal is transmitted to the pilot valve 32 and the control valve 28 is closed, and fluid flows among the accumulators 30 and the lift cylinders 18 are interrupted.
Patent JP-S59107367-A (JP)
Title: Developing device of copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/08
Filed: 1982-12-13
Abstract: PURPOSE:To prevent fluidity failure of a developer of one component and generation of blocking, and to raise a picture quality by forming a circumferential wall for constituting at least a developer receiving part in a housing, out of a material having a heat insulating property. CONSTITUTION:A housing (a) consisting of a circumferential wall 2 for constituting a developer receiving part, a bottom wall 1, and a cover is formed in a prescribed shape out of a heat insulating material such as ceramics, etc. or a material obtained by sticking a heat insulating agent to the surface of a base material such as usual ceramics, etc. According to such a constitution, it is prevented that an ambient atmospheric temperature of the housing (a) conducts to a developer 7. Accordingly, it does not occur that a temperature of the one component compound developer 7 in the housing (a) becomes higher than an ambient temperature, and fluidity failure of the developer 7 and blocking are prevented. Therefore, the developer 7 is supplied sufficiently to a mag-roll 5 and a photosensitive body A, and no picture quality omission is generated, therefore, the picture quality can be raised.
Patent JP-H0957230-A (JP)
Title: Treatment of waste incinerating furnace fly ash and device therefor
Inventor: NAKAMURA SAZO
IPC: A62D101/28
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To detoxicate dioxin and the like contained in fly ash discharged from a waste incinerating furnace. SOLUTION: In this treatment of the fly ash of the waste incinerating furnace by which the fly ash recovered from the waste incinerating furnace is heated to thermally decompose organic fluorine compounds such as dioxin contained in the fly ash, fly ash is granulated, and then the granulated fly ash is fed to a boiler, and is heated to 400-600 deg.C by waste combustion gas passing through the boiler. The granulated diameter of the fly ash is made 3-50mm. Further, there are provided a granulator 8 for granulating the fly ash recovered by a dust collector 3, a heater 6 installed in the boiler and for heating the fly ash, and a fly ash conveyor 5 for conveying the fly ash discharged from the dust collector 3 to the granulator 8 and then to the heater 6.
Patent JP-S6275865-A (JP)
Title: Interruption control system
Inventor: HASHIMOTO SHIGERU
IPC: G06F9/48
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the load of a main processor and also to change simply the priority of interruption by securing such a system where an intermediate processor refers to a table of priority when an interruption is produced and then informs this interruption to the main processor. CONSTITUTION:An intermediate processor 71 is connected to the interruption signal generating sources 75-7n having different processing priorities. A table 72 stores the information on the processing priorities in accordance with the sources 75-7n. These processor 71 and the table 72 is contained into an adaptor 7. The adaptor 7 accepts en bloc the interruption signals from the sources 75-7n through the processor 71. The processor 71 refers to the table 72 and informs the processing priorities and the interruption signals to a main processor 1. As a result, the load of the processor 1 is reduced and furthermore the priorities can be easily changed just by rewriting the table 72.
Patent JP-H0774149-A (JP)
Title: Method and apparatus for dry etching
Inventor: IIZUKA KATSUHIKO
IPC: H01L21/302
Filed: 1993-09-01
Abstract: PURPOSE:To improve yield of a semiconductor device and productivity thereof by providing an apparatus and method to improve intra-surface distribution of an object to be etched and provide a less particles with the dry etching technology using a distribution improving member. CONSTITUTION:A flat plate larger than an object 2 to be etched having a hole with an inner diameter smaller than the etching object 2 or a member 3 combining a cylindrical shape or flat plate and a cylinder with an inner diameters smaller and larger than the etching object 2 and being shaped to have the round area depending on an angle of the connecting part is used and etching is performed using an apparatus where the smaller diameter is arranged in the gas introducing side.
Patent JP-2001043990-A (JP)
Title: Discharge lamp device
Inventor: YAMAMOTO NOBORU
IPC: H02M7/48
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor switching element constituting an inverter circuit from being broken by a surge voltage. SOLUTION: The output terminals of bridge driving circuits 62, 63 are connected to the gate terminals of MOS transistors 61a-61d of an H bridge circuit 61 through resistors 643, 647, 653, 657, and the output terminal of at least one of four driving circuits 621, 622, 631, 632 is connected to wiring which is used as a negative electrode side reference potential through capacitors 645, 648, 655, 658. By such a structure, an integrating circuit composed of the resistors and capacitors serves as a filter, so that the application of a high voltage to the driving circuit part can be prevented.
Patent JP-H0755901-A (JP)
Title: Discharge capacity testing method for series connection set battery
Inventor: YAMAZAKI MIKIO
IPC: G01R31/36
Filed: 1993-08-10
Abstract: PURPOSE:To test without trouble in a backup function by connecting redundantly one or more secondary cell rows to constitute a set battery, and providing bypass routes in the respective rows. CONSTITUTION:A set battery B1 having one redundant secondary cell row (hereinafter referred to as 'a row') is fully charged. When a switch SW S1 is switched from a terminal X to a terminal Y from this state, a charge current of the row A1 flows to a discharge capacity measuring circuit J, and a retained electric energy of the row A1 is measured. After a discharge test is finished, the SW S1 is switched to the terminal X, and the row A1 is again charged from a charging circuit C. Then, when SWs S2a and S2b are switched to the terminal Y, a current of a row A2 flows to the circuit J, and a retained electric energy of the row A2 is measured. The SWs S2a and S2b are switched to the terminal X, and the row A2 is again charged. Similarly, rows A3-An are sequentially conducted in series of operations, and a discharge capacity test of the entire battery B1 is conducted. When a sum total of the power capacity of the rows A1-An is obtained, the power capacity of the entire battery B1 can be measured.
Patent JP-H1048446-A (JP)
Title: Optical integrated circuit for two-way communications and its manufacture
Inventor: OZAWA SHOICHI
IPC: G02B6/42
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To make an optical integrated circuit capable of two-way communications smaller in size, higher in integration and lower in cost. SOLUTION: An optical waveguide circuit 20 is formed on a substrate 25 and a photodiode(PD) 8 is connected to the exit end 29 side thereof. This optical waveguide circuit 20 functions as an optical multiplexer/demultiplexer which passes the communication signal light (λ1 ) inputted from a light input port 33 through a communication light selective transmission filter 24, outputs this light from a communication light output port 34, reflects a non-communication light (λ2 ) by this communication light selective transmission filter 24 and emits the light from a non-communication light output port 34. The circuit described above is provided with a piezoelectric element 15 in the upper part on the exit 29 side of the communication light output port 34.  When the communication signal light past the optical waveguide circuit 20 is inputted to the PD 8, the PD 8 is operated to receive the communication signal light in a reception mode. The PD 8 is not operated and the the communication signal light is reflected to the optical waveguide circuit 20 side by a high reflection coating film 30 and this reflected light is subjected to deflection plane modulation by the piezoelectric element 15 and the deflection plane modulated light is transmitted to the incident side of a core 18 in a transmission mode.
Patent JP-2000049326-A (JP)
Title: Driving of solid-state image-pickup device
Inventor: MURAKAMI ICHIRO
IPC: H04N5/353
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of blooming suppression voltage and lower the voltage necessary for shuttering in a solid-state image-pickup device, such as CCD(charge-coupled device). SOLUTION: In a solid-state image-pickup device having an n+ type epitaxial layer 12, an n type epitaxial layer 13 formed on the n+ type epitaxial layer 12, and a photodiode section formed on the n type epitaxial layer 13 and constituted of a p region 14 and an n layer 17, the reverse-biased blooming suppression voltage VBsub is applied between the p region 14 and the n+ type epitaxial layer 12, so that the end of depletion may be formed in the n type epitaxial layer 13. When pulling electric charges out of the photodiode section to conduct shuttering, pulse-like voltage (VBsub+ΔVsub) is applied so that the end of depletion is located in the n+ type epitaxial layer 12.
Patent JP-H0864931-A (JP)
Title: Microelectrode forming method of electronic component
Inventor: MATSUMOTO NORIAKI
IPC: H05K3/06
Filed: 1994-08-18
Abstract: PURPOSE: To provide a microelectrode forming method of an electronic component which can obtain a desired electrode pattern, by completely eliminating left unnecessary resist mask. CONSTITUTION: Electrode material 2 and a resist film 3 thereon are formed on the surface of a substrate 1. A specified pattern is exposed to light and then an unnecessary resist film 32 is eliminated. After that, the unnecessary resist film 32 is completely eliminated by ashing process, e.g. oxygen plasma ashing, for a necessary short time. A desired electrode pattern is obtained by etching process applying a resist mask 31 to a mask.
Patent JP-H0773957-A (JP)
Title: Long size metallic heat generating body holding device
Inventor: WAKAMOTO IKUO
IPC: H05B3/12
Filed: 1993-09-02
Abstract: PURPOSE:To obtain a device to hold a spiral form of tungsten to heat an object to be heated, at a specific position. CONSTITUTION:While a regulating member 101 with a rectangular section form to surround near the periphery of a heating element 12 and to regulate its expansion is provided along the direction same as the axial direction of the heating element 12, an opening 102a to emit the radiant heat, the thermions, and the like from the above heating element 12 is formed to an upper side regulating member 102 provided at the upper side, along the axial direction. Furthermore, plural projecting holder members 104 to hold directly the heating element 12 at every pitch are erected along the axial direction of the heating element 12, from the bottom surface 103a of a lower side regulating member 103 provided at the lower side, and at the same time, the width W1 of the head 104a in the axial direction where the projecting holder member 104 is abutted with the heating element 12, is made larger than the width W2 of the erecting part 104b of the holding member 104.